![background image](http://html.mh-extra.com/html/national-instruments/pxie-3610/pxie-3610_getting-started-manual_3481823016.webp)
Figure 8. Interconnecting the PXIe-3620, PXIe-3630, and PXIe-7902 Modules
NI PXIe-3620
IF-LO Module, 2 GHz BW
TX
LO1
IN
LO1
IF OUT
IF IN
IF SYNC IN
IF SYNC OUT
REF IN
REF OUT
LO2 OUT
ESD
SENSITIVE
LO2 IN
I+
I–
Q+
Q–
I+
I–
Q+
Q–
DIGITAL I/O
LVTTL
LO1
LO1
OUT
LO1
IN
LO1
OUT
RX
mmWave
PXIe-3630
I/Q Digitizer
REF IN
+10 dBm
NOM
+13 dBm
MAX
1.5 Vp-p
DIFF MAX
1.5 Vp-p
DIFF MAX
0 Vcm
ALL PORTS 50
Ω
REF
OUT
0
1
2
3
Q+
Q–
I+
I–
ACCESS
ACTIVE
PXIe-7902
CLK
IN
POR
T
2
POR
T
4
POR
T
5
POR
T
3
POR
T
0
POR
T
1
2
1
1. Mini-SAS HD(m)-to-Mini-SAS HD(m) (8.25 in.) Cables
2. MMPX(m)-to-MMPX(m) Cables
3.
Connect the PORT 4 connector of the PXIe-7902 front panel to the PORT 4 connector of
the PXIe-7902 front panel using a Mini-SAS HD(m)-to-Mini-SAS HD(m) (8.25 in.)
cable.
16
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mmWave Transceiver System Getting Started Guide